Light earthquake 4.6 mag, 79 km S of Atka, Alaska

A light earthquake with magnitude 4.6 (ml/mb) was detected on Friday, 79 km S of Atka, Alaska (49 miles). Global time and date of event 12/03/16 / 2016-03-12 11:55:51 / March 12, 2016 @ 11:55 am UTC/GMT. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location, longitude -174.0893° West, latitude 51.4857° North, depth = 33.75 km. Id of earthquake: us10004wzx. Event ids that are associated: us10004wzx. The earthquake occurred at a depth of 33.75 km (21 miles). The temblor was reported at 23:55:51 / 11:55 pm (local time epicenter).

In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days thirteen and in the last 365 days two hundred and seventy-one earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. Every year there are an estimated 13,000 light earthquakes in the world.

Did you feel anything?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 79 km S of Atka, Alaska.

Alaska Atka

More information

Parameter	Value	Description
Magnitude	4.6 mb	The magnitude for the event.
Longitude	-174.0893° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.4857° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	33.75 km	Depth of the event in kilometers.
Place	79km S of Atka, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2016-03-12 11:55:51	Time when the event occurred. UTC/GMT
Updated	2016-03-12 12:22:26	Time when the event was most recently updated. UTC/GMT
Timezone offset	-720	Timezone offset from UTC in minutes at the event epicenter.
Felt	0	The total number of felt reports
CDI	1	The maximum reported intensity for the event.
MMI		The maximum estimated instrumental intensity for the event.
Alert Level		The alert level from the PAGER earthquake impact scale. Green, Yellow, Orange or Red.
Review Status	reviewed	Indicates whether the event has been reviewed by a human.
Tsunami	0	This flag is set to "1" for large events in oceanic regions and "0" otherwise. The existence or value of this flag does not indicate if a tsunami actually did or will exist.
SIG	326	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	us	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,us,	A comma-separated list of network contributors.
Number of Stations Used		The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	1.367	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.16 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	189	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mb	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us10004wzx	Id of event.
Event Code	10004wzx	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us10004wzx,	A comma-separated list of event ids that are associated to an event.

Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Light earthquake 4.6 mag, 79 km S of Atka, Alaska

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information